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JPL Small-Body Database Browser
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183412 (2002 YF20)
Classification: Main-belt Asteroid          SPK-ID: 2183412
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1466523716420079 7.7354e-08  
a 2.570002869840672 2.0451e-08 au
q 2.193105853851772 2.1018e-07 au
i 8.863630107648946 4.9036e-06 deg
node 266.3824262572194 4.4401e-05 deg
peri 161.8227136140338 6.1082e-05 deg
M 4.567733172765625 4.2186e-05 deg
tp 2458581.405993550817
(2019-Apr-07.90599355)
0.00017617 TDB
period 1504.869496907132
4.12
1.7962e-05
4.918e-08
d
yr
n .2392234015905609 2.8554e-09 deg/d
Q 2.946899885829573 2.345e-08 au
  Orbit Determination Parameters
   # obs. used (total)      690  
   data-arc span      7335 days (20.08 yr)  
   first obs. used      1998-12-22  
   last obs. used      2019-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56506  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:18:04  

Additional Information
 Earth MOID = 1.20918 au 
 Jupiter MOID = 2.33479 au 
 T_jup = 3.398 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO454262  

183412 (2002 YF20)          Discovered 2002-Dec-31 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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